31355964

素因数分解:

$2^2\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 50359236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 227, 454, 681, 908, 1279, 1362, 2043, 2558, 2724, 3837, 4086, 5116, 6129, 7674, 8172, 11511, 12258, 15348, 23022, 24516, 34533, 46044, 69066, 138132, 290333, 580666, 870999, 1161332, 1741998, 2612997, 3483996, 5225994, 7838991, 10451988, 15677982, 31355964]

約数ペア:

[(1, 31355964), (2, 15677982), (3, 10451988), (4, 7838991), (6, 5225994), (9, 3483996), (12, 2612997), (18, 1741998), (27, 1161332), (36, 870999), (54, 580666), (108, 290333), (227, 138132), (454, 69066), (681, 46044), (908, 34533), (1279, 24516), (1362, 23022), (2043, 15348), (2558, 12258), (2724, 11511), (3837, 8172), (4086, 7674), (5116, 6129)]